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Drilling Kelly Bar

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Interlocking Kelly Bar

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Drilling Rig Kelly Bar

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Friction Kelly Bar

[32]

Used Rotary Drilling Rig

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Kelly Bar Tool

[96]

Kelly Guide

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Drilling Rig Tool

[29]

Casing Series

[45]

Rock Drilling Bucket

[45]

Rock Drilling Auger

[30]

Drilling Teeth

[50]

Tremie Pipe

[18]

Pile Breaker Machine

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Sediment Separator

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Beijing Jietaihongli Technology Co., Ltd.

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City:beijing

Province/State:beijing

Country/Region:china

Contact Person:MsManager

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Customized Kelly Bar Tool Damping Spring Black Color

Name: Customized Kelly Bar Tool Damping Spring Black Color
Brand: JTHL
Price: 200 USD

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Brand Name :JTHL

Model Number :spring

Certification :ISO9001

Place of Origin :China

MOQ :1

Price :200$~400$/pcs

Payment Terms :L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability :1000pcs/month

Delivery Time :7 days

Packaging Details :customer

Material :60Si2Mn

Warranty :6 months

Product name :Kelly bar damping spring

Condition :100%new

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Costomized kelly bar damping spring

Different sizes, such as

45*330*400

55*390*400

50*400*410

55*420*420

70*480*480

Our advantage:

1. high quailty.
2. Application expertise.
3. Quality, reliability and long product life.

3D diagram of spring

Customized Kelly Bar Tool Damping Spring Black Color

Product details

factory photo

Packaging and Shipping

Exhibition

patent certificate

construction site